PL300131A1 - Method of and system for supporting an overhung wall in particular in underground mines - Google Patents

Method of and system for supporting an overhung wall in particular in underground mines

Info

Publication number
PL300131A1
PL300131A1 PL30013193A PL30013193A PL300131A1 PL 300131 A1 PL300131 A1 PL 300131A1 PL 30013193 A PL30013193 A PL 30013193A PL 30013193 A PL30013193 A PL 30013193A PL 300131 A1 PL300131 A1 PL 300131A1
Authority
PL
Poland
Prior art keywords
overhung
supporting
wall
underground mines
mines
Prior art date
Application number
PL30013193A
Other versions
PL171919B1 (en
Inventor
Frans Roelof Petrus Pienaar
Richard George King
Original Assignee
Hl And H Timber Products Propr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hl And H Timber Products Propr filed Critical Hl And H Timber Products Propr
Priority to PL30013193A priority Critical patent/PL171919B1/en
Publication of PL300131A1 publication Critical patent/PL300131A1/en
Publication of PL171919B1 publication Critical patent/PL171919B1/en

Links

PL30013193A 1993-08-18 1993-08-18 Method of and system for supporting an overhung wall in particular in underground mines PL171919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL30013193A PL171919B1 (en) 1993-08-18 1993-08-18 Method of and system for supporting an overhung wall in particular in underground mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL30013193A PL171919B1 (en) 1993-08-18 1993-08-18 Method of and system for supporting an overhung wall in particular in underground mines

Publications (2)

Publication Number Publication Date
PL300131A1 true PL300131A1 (en) 1995-02-20
PL171919B1 PL171919B1 (en) 1997-06-30

Family

ID=20060727

Family Applications (1)

Application Number Title Priority Date Filing Date
PL30013193A PL171919B1 (en) 1993-08-18 1993-08-18 Method of and system for supporting an overhung wall in particular in underground mines

Country Status (1)

Country Link
PL (1) PL171919B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL71231Y1 (en) * 2017-12-29 2020-02-28 Jan Donica Mining prop

Also Published As

Publication number Publication date
PL171919B1 (en) 1997-06-30

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